The position, post, or duty of being an apostle(noun)
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Use "apostleship" in a sentence
"[Bengel]. according to the promise of life ... in Christ -- Paul's apostleship is in order to carry into effect this promise."
"His omission of mention of his apostleship is no proof that he was not an apostle; for so also James omits it in his heading; and Paul, in his Epistles to the"
"The way and manner in which he justifies himself and his apostleship from the opprobrious insinuations and accusations of false teachers, who endeavoured to ruin his reputation at Corinth, ch.x. -xii., and throughout the whole epistle."